Controller.Json Method (Object, String, Encoding, JsonRequestBehavior)

Creates a JsonResult object that serializes the specified object to JavaScript Object Notation (JSON) format using the content type, content encoding, and the JSON request behavior.

Namespace:  System.Web.Mvc
Assembly:  System.Web.Mvc (in System.Web.Mvc.dll)

Protected Friend Overridable Function Json ( _
	data As Object, _
	contentType As String, _
	contentEncoding As Encoding, _
	behavior As JsonRequestBehavior _
) As JsonResult
Dim data As Object
Dim contentType As String
Dim contentEncoding As Encoding
Dim behavior As JsonRequestBehavior
Dim returnValue As JsonResult

returnValue = Me.Json(data, contentType, _
	contentEncoding, behavior)


Type: System.Object
The JavaScript object graph to serialize.
Type: System.String
The content type (MIME type).
Type: System.Text.Encoding
The content encoding.
Type: System.Web.Mvc.JsonRequestBehavior
The JSON request behavior

Return Value

Type: System.Web.Mvc.JsonResult
The result object that serializes the specified object to JSON format.

The data in the data parameter must be serializable. The JavaScriptSerializer class is used to serialize the object. The result object that is prepared by this method is written to the response by the ASP.NET MVC framework when the object is executed.